The X9428 is a digitally controlled potentiometer (XDCP) that integrates 63 resistive elements in a series array with CMOS switches connected to the wiper terminal.
It features a 2-wire serial interface, low power consumption, and high reliability, making it ideal for battery-operated applications.
Key Features:
2-wire serial interface for direct communication between the host and XDCP potentiometers
Low power consumption with standby current < 1 μA
High reliability with 100,000 data changes per bit per register and 100-year data retention
4 bytes of nonvolatile memory for storing up to four positions per potentiometer
10 kΩ resistor array with 64 taps each potentiometer
Available in 16 Ld SOIC and 14 Ld TSSOP packages, Pb-free and anneal available (RoHS compliant)
Manual:
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Pricing & Distributors: https://www.datasheets360.com/part/detail/x9428ws16iz-2-7/1880130606593927598/
